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Why it's difficult to accurately test the efficiency of a plug-in car

When it comes to electric vehicles and plug-ins in general, the Environmental Protection Agency-certified range is a hugely important number. While actual range anxiety is largely psychological, the magic number does provide a point of comparison of buyers considering one EV over another. The driving distance is also often touted by automakers when marketing their models. Unfortunately, as Green Car Reports finds in a recent deep dive, the way the EPA calculates the figure is a convoluted mess, and discovering the reasons why is definitely worth the read. The issue isn't about bad science but instead comes down to vague wording. The EPA's accepted range test is sourced from an evaluation called J-1634 from the Society of Automotive Engineers, and it seems to provide balanced results for vehicles that automatically reach a single state of charge when plugged in. However for models with multiple charge settings, the situation gets complicated very quickly. Of course, these modes are often created in the software, meaning that a car's certified driving distance can change with just a few taps of the keyboard without the real world results owners might experience actually changing. By showing the test's effects on the certified range for the Tesla Model S, Nissan Leaf and Mercedes-Benz B-Class Electric Drive over the last few years, Green Car Reports makes a compelling argument that it's the evaluation that needs to change. Thankfully, it appears that the solution is a very simple one. Get the details here.

The birth of a drifter, meet James Deane

Drifting is sometimes a maligned from of motorsport because it's scored by judges rather than the outcome of shedding tenths off of lap times. But that doesn't mean the people behind the wheel are lacking in skill. In a new documentary series XCar Films interviews European drift champion James Deane, and of course he also shows off his abilities with some smoky slides. Amazingly, Deane got started drifting at just 15 in a Ford Sierra, and a year later, he was already winning championships in a Nissan S14. His current competition weapon combines a Nissan chassis with a turbocharged Toyota 2JZ engine and a NASCAR four-speed gearbox. Deane reckons the setup makes around 650 horsepower. As this video shows, Deane is a master of getting the car to slide just where he wants it to be. Coupled with Xcar's consistently fantastic cinematography, there's an interesting story here of a racer stepping up the ladder of competition. Related Video: News Source: Xcar Films via YouTube Motorsports Nissan Coupe Racing Vehicles Performance Videos drifting xcar xcar films drifter

Renault-Nissan-Mitsubishi adopts Android infotainment in coup for Google

PARIS — The Renault-Nissan-Mitsubishi carmaking alliance said on Tuesday it will adopt Alphabet's Google Android operating system, handing a victory to the U.S. tech giant as it pushes for a bigger share of the infotainment market. Renault, Nissan and Mitsubishi, with combined sales of 10.6 million vehicles last year, said future models will "integrate Google applications and services" including Maps and the voice-commanded Google Assistant. The move, first reported by the Wall Street Journal, leans more heavily on Big Tech than large or luxury rival carmakers have hitherto been willing to do. Many fear losing control of customer relationships, data and potentially significant future revenue from connected services. Some smaller manufacturers such as Volvo Cars have decided to embed Android Auto in their vehicles. But the scale of the shift by Renault-Nissan-Mitsubishi may cause a broader rethink of costly standalone tech strategies. "Major carmakers earlier were reluctant to do business with Google, but this has now changed," said Jauke de Jong, a research analyst at AFS Group in Amsterdam. "More carmakers could follow suit and partner with Google." Until now, carmakers have largely chosen Linux, Microsoft or QNX software to power infotainment. That yields clunkier platforms they can control, but which offer little scope to add new apps or functionality. Far more than just hooking up a phone The news may spell trouble for certain existing auto-tech suppliers such as mapping specialist TomTom, which counts Renault among its customers. Shares in the Dutch group fell by more than quarter after the announcement. In return for handing Google the infotainment keys, the alliance will bring the full clout of Android's thousands of apps to its brands' lineups — which include a strong contingent of affordably priced, no-frills models for emerging markets. The partnership promises "rich user experiences that are currently available only outside the vehicle or, to a limited extent, by connecting an Android device to supported vehicles," alliance development chief Hadi Zablit said. While many volume carmakers offer infotainment "mirroring" to pair with Apple iPhones or Android smartphones, premium rivals such as BMW and Daimler's Mercedes-Benz are investing heavily in their own operating systems, vocal assistants and connected services.